55328312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 60793288

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 71, 104, 118, 127, 142, 236, 254, 284, 472, 508, 568, 767, 923, 1016, 1534, 1651, 1846, 3068, 3302, 3692, 4189, 6136, 6604, 7384, 7493, 8378, 9017, 13208, 14986, 16756, 18034, 29972, 33512, 36068, 54457, 59944, 72136, 97409, 108914, 117221, 194818, 217828, 234442, 389636, 435656, 468884, 532003, 779272, 937768, 1064006, 2128012, 4256024, 6916039, 13832078, 27664156, 55328312]

約数ペア:

[(1, 55328312), (2, 27664156), (4, 13832078), (8, 6916039), (13, 4256024), (26, 2128012), (52, 1064006), (59, 937768), (71, 779272), (104, 532003), (118, 468884), (127, 435656), (142, 389636), (236, 234442), (254, 217828), (284, 194818), (472, 117221), (508, 108914), (568, 97409), (767, 72136), (923, 59944), (1016, 54457), (1534, 36068), (1651, 33512), (1846, 29972), (3068, 18034), (3302, 16756), (3692, 14986), (4189, 13208), (6136, 9017), (6604, 8378), (7384, 7493)]